From: Age-related change in sit-to-stand power in Japanese women aged 50 years or older
 | Age group | ||||||
---|---|---|---|---|---|---|---|
Variables | G50-54 n = 32 | G55-59n = 56 | G60-64n = 112 | G65-69n = 151 | G70-74n = 126 | G75-79n = 57 | G80+n = 22 |
Age, years | 52.8 (1.3) | 57.6 (1.6) | 62.8 (1.5) | 67.4 (1.4) | 72.4 (1.4) | 77.1 (1.4) | 86.0 (4.3) |
Height, m | 1.537 (0.048) | 1.542 (0.048) | 1.515 (0.049) | 1.502 (0.050) | 1.495 (0.055) | 1.471 (0.059) | 1.429 (0.062) |
Thigh length, m | 0.350 (0.015) | 0.351 (0.017) | 0.343 (0.017) | 0.341 (0.018) | 0.342 (0.020) | 0.336 (0.017) | 0.332 (0.017) |
Lower leg length, m | 0.339 (0.018) | 0.341 (0.017) | 0.335 (0.017) | 0.333 (0.017) | 0.334 (0.018) | 0.328 (0.016) | 0.328 (0.015) |
Body mass, kg | 53.8 (6.1) | 55.7 (7.2) | 54.2 (6.5) | 53.4 (6.9) | 52.3 (6.9) | 50.5 (6.7) | 48.1 (6.6) |
BMI, kg/m2 | 22.8 (2.3) | 23.5 (3.2) | 23.7 (3.0) | 23.7 (3.0) | 23.4 (2.7) | 23.3 (2.7) | 23.6 (3.0) |